Below are the specifications for the Retrofit lock
| Model | OE1 |
| Battery Type | 4 x AA Alkaline batteries |
| Battery Life | Up to 12 months |
| Operation Temp | -20C to 50C |
| Storage Temp | -30C to 60C |
| Material | ABS, PC |
| Weight | Net 0.4kg, Gross: 0.5 kg |
| Unlock Mechanism | Bluetooth Key, Physical keys, Thumbturn, Multif-function button |
| Unlock Speed | Single throw lock: 2 seconds unlock/lock Double throw lock: 4 seconds unlock/lock |